/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package com.sandrini.sandelivery.service;

import java.util.List;

import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.sandrini.sandelivery.dao.NoticeDao;
import com.sandrini.sandelivery.model.Notice;

/**
 * Default implementation of the {@link NoticeService} interface. This service
 * implements operations related to Notice data.
 */
@Transactional
@Service("noticeService")
public class NoticeServiceImpl implements NoticeService {

	private NoticeDao noticeDAO;

	@Autowired
	public void setNoticeDAO(NoticeDao noticeDAO) {
		this.noticeDAO = noticeDAO;
	}

	public Notice getCurrentNotice() {
		final Long currentNoticeId = (Long) SecurityUtils.getSubject()
				.getPrincipal();
		if (currentNoticeId != null) {
			return getNotice(currentNoticeId);
		} else {
			return null;
		}
	}

	public void createNotice(String title, String description) {
		Notice notice = new Notice();
		notice.setTitle(title);
		notice.setDescription(description);
		noticeDAO.createNotice(notice);
	}

	public List<Notice> getAllNotices() {
		return noticeDAO.getAllNotices();
	}

	public Notice getNotice(Long noticeId) {
		return noticeDAO.getNotice(noticeId);
	}

	public void deleteNotice(Long noticeId) {
		noticeDAO.deleteNotice(noticeId);
	}

	public void updateNotice(Notice notice) {
		noticeDAO.updateNotice(notice);
	}

}
